57. 编写用例规约--用例模板要素
Mandatory(必须) Element(要素) Phase(阶段)
√ Author and date of the first version Gathering(需求收集阶段)
Author and date of the latest revision Throughout(全过程)
√ Actors Gathering
√ Use case description Gathering
用例说明
√ Preconditions Specification(需求规格阶段)
前置条件
√ Postconditions Specification
后置条件
Priority
P i it Gathering
G th i
√ Normal course of events Specification
主流程
Alternate courses Specification
分支流程
√ Exceptions and Issues Specification
异常
Includes Gathering
Notes Throughout
80. 用例建模之需求的组成
Analysis Model
分析模型
Activity Diagram Use Case Model Sequence Diagram Class Diagram State Diagram
活动图 用例模型 序列图 类图 状态图
Functional
User Requirement Use Case Specification Storyboard
Requirement
用户需求 用例规格 用例场景
功能性需求
Nonfunctional Software Requirement
Requirement Specification
非功能性需求 软件规格说明书
Interface Requirement
Specification
接口规格说明书